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Name: TL431ACDBVRE4
Brand: Texas Instruments
SKU: TL431ACDBVRE4
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments TL431ACDBVRE4

Part No.:: TL431ACDBVRE4

Manufacturer:: Texas Instruments

Package:: SC-74A, SOT-753

Datasheet:: TL431ACDBVRE4.pdf

Description:: IC VREF SHUNT ADJ 1% SOT23-5

In Stock:: 2697

Quantity:: Add To Cart

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TL431ACDBVRE4 Specifications

Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Discontinued at Mosen
ReferenceType:
Shunt
OutputType:
Adjustable
Voltage-Output(Min/Fixed):
2.495V
Voltage-Output(Max):
36 V
Current-Output:
100 mA
Tolerance:
±1%
TemperatureCoefficient:
-
Noise-01Hzto10Hz:
-
Noise-10Hzto10kHz:
-
Voltage-Input:
-
Current-Supply:
-
Current-Cathode:
600 µA
OperatingTemperature:
0°C ~ 70°C (TA)
MountingType:
Surface Mount

TL431ACDBVRE4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TL431ACDBVRE4 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for TL431ACDBVRE4 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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TL431ACDBVRE4 information

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TL431ACDBVRE4 Typical application Circuitry

TL431ACDBVRE4

The TL431ACDBVRE4 is an integrated circuit functioning as a programmable precision shunt voltage regulator. This adaptable chip is necessary to provide a steady reference voltage in a variety of electrical applications.

1. Core Functionality of TL431ACDBVRE4: It serves as an adjustable shunt regulator, offering a precise voltage reference. It is perfect for power supply control because of its ability to keep a steady voltage throughout a broad range of currents and temperatures.

2. Applications: This device is widely used in power supply circuits as a voltage reference, in battery chargers for maintaining precise charging voltages, and in voltage monitoring circuits within electronic devices. Its precision makes it valuable for maintaining constant voltage levels.

3. Key Specifications: The TL431ACDBVRE4 features an adjustable output voltage range (typically from 2.5V to 36V), low dynamic output impedance, and a broad operating current range. These features allow for flexible use in different voltage regulation requirements.

4. Circuit Design – Voltage Reference in a Power Supply:

- Reference Pin (Pin 1): Connect to the junction of a resistor divider network, which sets the output voltage.

- Anode (Pin 2): This pin needs to be grounded or connected to the power supply's negative side. - Cathode (Pin 3): Connect to the output where the regulated voltage is needed.

- Resistor Network (Between Pin 1 and 3): Use a pair of resistors in series between the reference pin and the cathode to determine the output voltage.

- Optional Noise Reduction (At Pin 1): A bypass capacitor can be added at the reference pin to reduce noise, especially in sensitive applications.

5. Design Considerations:

- Accurate Voltage Setting: Calculate the resistor values precisely for the desired output voltage.

- Load Compatibility: Verify that the connected load can handle the current that the regulator can.

- Thermal Management: Manage heat dissipation, particularly when operating at higher currents.

- Circuit Stability: Choose appropriate capacitor values for maintaining circuit stability.

- Noise Minimization: Implement noise reduction strategies for applications sensitive to voltage fluctuations.

In this application, the TL431ACDBVRE4 is utilized as a voltage reference in a power supply circuit. The TL431ACDBVRE4 design focuses on accurately setting the desired voltage through a resistor divider, ensuring the load is compatible with the regulator's capacity, managing heat effectively, maintaining circuit stability, and minimizing noise for efficient and reliable voltage regulation.

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6. What is the process for return or replacement of TL431ACDBVRE4?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TL431ACDBVRE4 we delivered, we will accept the replacement or return of the TL431ACDBVRE4 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of TL431ACDBVRE4.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations